original description
De Smet, W. H. (2003). Pourriotia carcharodonta, a new genus and species of monogonont rotifer from subantarctic Îles Kerguelen (Terres Australes et Antarctiques Françaises). Annales de Limnologie - International Journal of Limnology, 39, 273-280 [details] Available for editors 
taxonomy source
De Smet, W. H. (2003). Pourriotia carcharodonta, a new genus and species of monogonont rotifer from subantarctic Îles Kerguelen (Terres Australes et Antarctiques Françaises). Annales de Limnologie - International Journal of Limnology, 39, 273-280 [details] Available for editors 
From editor or global species database